Finding the Third Proportional to 7,636,431,155.34 and 16,439,946,705

Step by Step Solution

1. Step 1: Write the proportion equation
   7,636,431,155.34 : 16,439,946,705 = 16,439,946,705 : x
2. Step 2: Convert to fraction form
   7,636,431,155.34/16,439,946,705 = 16,439,946,705/x
3. Step 3: Cross multiply
   7,636,431,155.34x = 16,439,946,705 × 16,439,946,705
4. Step 4: Simplify right side
   7,636,431,155.34x = 270,271,847,663,240,347,648
5. Step 5: Solve for x
   x = 270,271,847,663,240,347,648/7,636,431,155.34
6. Step 6: Final answer
   x = 35,392,429,024.14